FAQs Patent Questions
Question:What is a regulatory review period determination?
Answer: The regulatory review period is the basis for patent extension. Basically, a regulatory review period is composed of two parts: a testing phase, and an approval phase. The testing phase for a human drug product is the period between the effective date of an investigational product exemption (Investigational New Drug Application) and the initial submission of the marketing application (New Drug Application).
Question:Is there any danger that the USPTO will give others information contained in my application while it is pending?
Answer:
Most patent applications filed on or after November 29, 2000, will be published 18 months after the filing date of the application, or any earlier filing date relied upon under Title 35, United States Code. Otherwise, all patent applications are maintained in the strictest confidence until the patent is issued or the application is published. After the application has been published, however, a member of the public may request a copy of the application file.
Question:How do I check on the status of my pending patent application?
Answer:
The U.S. Patent and Trademark Office (USPTO) is pleased to present PAIR - Patent Application Information Retrieval System. PAIR also has a public side to provide the same information to the public once an application has issued as a patent or published as a patent application publication. Once you receive a patent filing receipt containing the application number of your application, you may check on the status of a pending application once you obtain the appropriate tools.
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There is a time limit on patent protection.
For applications filed on or after June 8, 1995, utility and plant patents are granted for a term which begins with the date of the grant and usually ends 20 years from the date you first applied for the patent subject to the payment of appropriate maintenance fees. Design patents last 14 years from the date you are granted the patent. Note: Patents in force on June 8 and patents issued thereafter on applications filed prior to June 8, 1995 automatically have a term that is the greater of the twenty year term discussed above or seventeen years from the patent grant.
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